/*
 * Copyright 2018 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.dmn.core.fluent;

import org.kie.dmn.api.core.DMNResult;
import org.kie.internal.command.RegistryContext;

public abstract class AbstractDMNResultCommand {

    protected DMNResult extractDMNResult(RegistryContext context) {
        DMNResult dmnResult = context.lookup(DMNResult.class);
        if (dmnResult == null) {
            throw new IllegalStateException("There is no DMNResult available");
        }
        return dmnResult;
    }
}
